Hole 1
Par 5 · 535 yd
Plays north-east. 4 bunkers and water.
Green 27 yd deep, 17 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Oswego Lake course map
Every hole, numbered, as the app draws it.
Oswego Lake hole by hole
Each hole turned so it plays up the page, from the tee at the bottom. Every green's slopes are mapped: flip a card to see its green.
Hole 2
Par 4 · 408 yd
Plays north-east. 6 bunkers.
Green 21 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 3
Par 3 · 168 yd
Plays west. 3 bunkers and water.
Green 30 yd deep, 16 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 4
Par 4 · 359 yd
Plays west. Dogleg left. 8 bunkers and water.
Green 26 yd deep, 24 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 5
Par 5 · 480 yd
Plays west. Dogleg right. 6 bunkers.
Green 23 yd deep, 36 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 6
Par 4 · 435 yd
Plays east. 4 bunkers.
Green 30 yd deep, 23 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 7
Par 4 · 414 yd
Plays west. Dogleg right. 7 bunkers.
Green 28 yd deep, 23 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 8
Par 3 · 194 yd
Plays north-east. 4 bunkers.
Green 27 yd deep, 26 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 9
Par 4 · 396 yd
Plays south-east. 4 bunkers.
Green 27 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 10
Par 5 · 434 yd
Plays north. Dogleg right. 4 bunkers and water.
Green 21 yd deep, 24 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 11
Par 3 · 244 yd
Plays north-east. 6 bunkers.
Green 31 yd deep, 25 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 12
Par 4 · 431 yd
Plays west. 3 bunkers.
Green 31 yd deep, 20 yd wide. Falls 4% overall. An arrow every 4 m here, every 2 m in the app.
Hole 13
Par 4 · 376 yd
Plays south-west. 5 bunkers.
Green 28 yd deep, 27 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 14
Par 3 · 159 yd
Plays south-west. 3 bunkers.
Green 39 yd deep, 22 yd wide. Falls 5% overall. An arrow every 4 m here, every 2 m in the app.
Hole 15
Par 4 · 418 yd
Plays north-east. 6 bunkers.
Green 31 yd deep, 21 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 16
Par 4 · 394 yd
Plays east. 3 bunkers.
Green 26 yd deep, 22 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole 17
Par 3 · 194 yd
Plays east. 4 bunkers.
Green 31 yd deep, 25 yd wide. Falls 3% overall. An arrow every 4 m here, every 2 m in the app.
Hole 18
Par 5 · 529 yd
Plays south-west. Dogleg left. 5 bunkers and water.
Green 28 yd deep, 20 yd wide. Falls 2% overall. An arrow every 4 m here, every 2 m in the app.
Hole distances
Lengths are measured along each hole's line on OpenStreetMap, so they can differ from the club's card. Pars are from the club's card. A bunker between two holes counts on both.
The app
Oswego Lake in your pocket
On your iPhone and Apple Watch, Number & Line turns this map into a yardage book, with distances to the front, middle and back of each green from where you stand. You can plan each hole at home and get club advice from your own distances and the day's wind.
The app is coming soon to the App Store, and this course is already built for it.
Courses near Oswego Lake
Course map © OpenStreetMap contributors, under the Open Database Licence. See it on OpenStreetMap, where anyone can correct it. Green slopes: USGS 3D Elevation Program 1 m DEM (public domain). Our maps are open data too. Number & Line isn't connected with the club.